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M5X.8 Tap, Modified Bottom, metric STI thread, D3/D4, 3 flutes, HSS-E, TiN Coated

  • Item Code: 1010-5.000
  • Brand: Guhring
  • Unit Size: 1

Description

An STI tap thread tap is designed to create an oversized thread to accommodate the required Heli-Coil insert. Screw Thread Inserts (STI) are helically formed diamond shaped stainless steel or phosphorous bronze wire that screw into a threaded hole to form a mating internal thread. Screw thread inserts are a convenient way of repairing stripped out threads and are also used to provide stronger threads in softer materials than can be obtained by directly tapping the base metal.

Tech Specs

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Diameter (mm) 5.001
Series 1010
Number of flutes 3
Coating TiN
Material HSS-E
Shank Diameter (mm) 6
Diameter M5X.8
threadtype metric STI
Overall Length (mm) 80
Square Size (mm) 4.9
H Limit D3/D4
Reach (mm) 30
Brand Guhring
chamfer (decimal) Modified Bottom
Overall Length (decimal) 3.1496